Katie, 36, took a swipe at Katie H while recording tonight's episode of Reality Bites, thanking the former Apprentice contestant for being "such a great fan".
During their time on CBB, Katie P and Katie H appeared to bond. However, after losing out to the Pricey in the final, Katie H barely had a kind word to say about her.
Tonight, Katie P will be seen getting her own back when asked by Reality Bites host Stephen Mulhern if she has "anything to say" to Hopkins.
Smiling, Katie replies: "Thank you for being such a great fan and just making all your press about me.
"Now you're not speaking about me, no one knows who you are. But thanks for when you did!"
Katie's dig then gets a rapturous applause from the audience and her fellow contestants - including CBB host Emma Willis!
During the show, Stephen also congratulates Katie on winning CBB.
When asked how it has changed her life, the former glamour model looks bemused and replies: "Well, it hasn't really changed actually...but it's nice that the public saw what I am like!"
Meanwhile, viewers will also see Katie and Emma tries their hands at being Voice judges - complete with spiny chairs!
Reality Bites, 10.30pm, ITV2, Thursday 5 March
Katie Price: All you need to know in less than two minutes!